Using Woodward-Fieser rules, calculate Amax for the following compound OH 239 nm O 262 nm 284 nm O 274 nm O

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Q: K (s) + Br₂ Br₂ (8) K (s) + Li (s) ca (s) F2 (g) → N₂ (8) + N₂ + Cl₂ (8) Na + 02 (9) (s) Al (s) +…

A: By using periodic table concept we can complete the reaction as follows

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Q: Dissociate the following three ionic compounds into individual ions (with correct charges). Fe(NO)2…

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Q: How many atoms of oxygen are indicated in the formula Fe(NOa)3? O 1 O 3 O 6 0 9

A: Calculate numbef of O atom in Fe(NO3)3 ?

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Q: What 19K, 12 Mg, 13Al elements give with go The formulas of the compounds which are- well shown…

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Q: Using the Woodward-Fieser rules identify the best estimate for the Amax of the following compound.…

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Q: An atom of an element X has the atomic symbol 204Pb. There are electrons, 82, 82, 204 82, 82, 122…

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Q: Arrange the following ions increasing Smallest in order of ionic radius Cesium ion, iodide ion,…

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Q: Part C The cation Alt with each of the following anions: HSO3 and MnO4 Express your answers as…

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Q: Question 2 of 40 Cr,O, PbCl, O Cr* O C?- O Cr+ C1- Pb4+ Cr2+ O Ci- 03- O PBCI 02- O Pb3+ Na, PO,…

A: Cr2O3 Ions are => Cr3+ and O2-    PbCl4  Ions are => Pb4+ and Cl-    Na3PO4  Ions are =>…

Q: Which pka value best represents the indicated hydrogen? O O 30 O 15 O 25 O 20 HA none of these

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Q: Decide which element probably forms a compound with hydrogen that has a chemical formula most and…

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Q: SO3H HO Δ

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Q: Which pk, value best represents the indicated hydrogen? H O 20 O 25 I I H O 15 O 10 O none of these

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Q: Which of these elements is most reactive? Li K Na

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Q: For the atom with Z = 6. a. The atomic symbol is b. The name of this atom is c. This atom is in…

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Q: Give the number of electrons in P³-. O 18 O 12 O 19 15 O 16

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Q: Draw the structural formula of the following compounds .      Element element, ion or ionic group…

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Q: 13. Below, the ionic radii of several ions are shown relative to the radius of neutral atoms of the…

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Q: Select all the elements whose elemental forms have covalent bonding: Hydrogen Helium Lithium…

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Q: I saw somewhere else that the answer for part b), The number of lines exhibited by hydrogen(s) b is,…

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Q: NEN so,

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Q: How many electrons are there in a Au2+ cation? O 78 O 77 O 81 80

A: The number of electrons present in Au = 79. Its electronic configuration is: [Xe] 4f145d106s1

Q: Fe= 55.15 o=16.08 N= 14.11g give molecules, atoms and ions in .650moles of Fe(NO2)2 please show…

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Q: The element in period 6, group 7B is alkaline metal alkali metal transition metal halogen

A: Alkali metal contain one valence electron and belongs to group IA.Alkaline metal contain two valence…

Q: Part A The cation NH4+ with each of the following anions: HSO3 and C103 Express your answers as…

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Q: Consider a hypothetical simple ion M2+. Determine the formula of the compound this ion would form…

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Q: Using only the periodic table arrange the following elements in order of increasing atomic radius:…

A: Atomic radius - It is the distance between nuclei of an atom to the valence electron of an atom. It…